het·er·o·ge·ne·i·ty
noun/ˌhetərədʒəˈniːəti/
/ˌhetərədʒəˈniːəti/
[uncountable] (formal)- heterogeneity (among/within something) the state of consisting of many different kinds of people or things
由很多种类组成的；各种各样的 - There is much heterogeneity among these institutions.
这些机构之间存在很大的异质性。
- There is much heterogeneity among these institutions.